QUESTIONS
ANSWERS
The CMI trolley with the built in Safety Back-up is the only zip line
trolley designed to prevent the two halves of the trolley from
disconnecting  from the cable in the event of a trolley failure. The
Safety Back-up will prevent the rider from falling in the event of a
trolley failure
What is the difference between the CMI
trolley and other zip line trolleys?
The Rule of Thumb is to have 6 - 10 feet difference between the start
end and the finish end. 6 foot being a slow ride and 10 feet being a
fast ride. The longer your line, the greater angle you will need. This
is where the ART of building a zip line comes in. If you install a FLAT
line, the rider will stop 1/2 way through the ride
What angle do I need for the zip line?
Due to decreased working load of the 3/16" cable over long
lengths. I only sell 100 ft and 150 ft lengths of the 3/16" cable kits. If
you are wanting a longer run or plan on riding large teens or adults,
you will need to upgrade to the 1/4" cable.
Why do you have the 3/16" kit listed for
KIDS & TEENS ONLY ?
There are two main types of brakes used with zip lines. The first
uses the back tire off a riding mower, or a small four wheeler tire.
You mount the tire on the line before you rig it up. You then
attach bungee cord from the tire to an adjecent tree, or a screw in
ground anchor off  the side of the finish end. The rider hits the
tire and pulls against the bungee cord and stopping before
reaching the end tree.

The 2nd brake uses a BREAK BLOCK instead of a TIRE. The
breaking process is the same, but the BREAK BLOCK  looks better
then the tire. Can be purchased on (PARTS PAGE)
How does the Brake work ?
Chain will not cut through the bark of the tree and makes
adjusting for speed very easy. You can purchase the chain at your
local Hardware Store and I discuss the attachment in the Helpful
Tips Booklet (not included with kits)
Why do you suggest using CHAIN to
attach the cable to the tree ?
As mentioned above, the 3/16" kit is intended for smaller kids and
teens. The 1/4" cable has a 7000 lb breaking strength and the 3/8"
cable has a 14400 lb breaking strength. Both the 1/4" and 3/8"
cable kits are great for Kids and Adults. The 3/8" cable kits include
a Larger Heavy Duty Trolley and are especially good for lines
higher off the ground.
What is the main differences between
the kits and cable sizes ?
All of my kits include GALVANIZED CABLE. The galvanized cable
will last for years with very little maintenance. I would only
suggest Stainless Steel Cable for installations over Salt Water.
Stainless Steel can cost as much as 3 times the cost of
Galvanized. Someone has started a rumor that Stainless Steel
cable rides smoother. Both the Stainless and Galvanized have
about the same quality of ride.
Stainless or Galvanized Cable ?
We make every attempt to ship orders the next day after the
order is received. Orders over the weekend are shipped on
Monday. We do offer next day, 2nd day and 3rd day UPS upon
request. Keep in mind the steel cable is VERY Heavy and UPS
charges are very high for expidited shipping.

If you need faster shipping, please email me at
edwilloby@yahoo.com and I will calculate the faster shipping
cost.
When I order, how quickly will my order
ship ?
I will accept return on UNUSED items ONLY. Due to liability, I
cannot accept the return of used items. If an item is defective, I
will gladely replace the item at no cost.
What is your return policy ?
We are a Home Based Business located in Moselle Mississippi
on Centeral Standard Time.
Where are you located ?
I am happy to answer questions after the sale at No Cost. The
best way to reach me is via email at edwilloby@yahoo.com  You
can also reach me on my cell phone at 601-299-1779
What if I have a problem when
installing my zip line ?
Due to the high cost of liability insurance, I am not able to
install lines. Any skilled Handyman can install your line Safely. I
will be happy to discuss installation with your Handyman
Do you install zip lines ?
The return reel is a Large  8" reel with a built in clutch system
to prevent the line from unspooling when the rider stops.
When the 1st rider stops and exits the line, the 2nd rider
spools the trolley back to the starting point. The reel includes
400 ft of line and a mounting bracket.
How does the Return Reel work ?
You can set 6x6 treated posts or small uitility poles in the
ground and use them as anchor points.

You will have to use guy wires from the top of the post or pole
backward to prevent them from bowing in toward the line. You
can purchase the small guy wire from Lowes,Home Depot, or
your local hardward store.
What if I don't have trees ?
I have had MANY customers install lines over Lakes,Ponds,
and pools.

Feel free to contact me and I will be happy to share with you
how they installed their lines.
Can I run the line over a lake,Pond,
or swimming pool ?
Items not included in the KITS:

Tire for tire brake (can be found at walmart or your local mower
shop)

Brake Block

Bungee cord for tire brake or brake block

Ground anchor for brake (If needed)

Return reel

The above items can be purchased on the PARTS PAGE

Other items:

Chain,quick links, or eye bolts to connect cable to trees

The above items can be found at Lowes or Home Depot
What items ARE NOT
included with the kits ?