What are the minimum and maximum chest and waist sizes the vest will fit ?

The Vest will fit to the sizes as follows :
Minimum Chest Size : 38 inches
Minimum Waist Size : 28 inches
Maximum Chest Size : 52 inches
Maximum Waist Size : 60 inches

Do the vest and arm help with stabilization?

Yes it does help, however the most important part of stabilization is first balancing the flycam initially. That would mean placing all items that will be used on the day of shooting (ie, Monitor, Battery, Camera, Lens, Wires, additional mounts, etc) for proper accuracy in the balancing process. It will take some time to correctly balance, but once you have the corret balance of the stabilizer, the arm and vest will be extremely helpful in the final stabilization.

Will this work with a glidecam 4000 and hd series?

Yes, it will perfectly work with your glidecam stabilizer.

Is it returnable for a full refund if it doesn't meet my expectations upon delivery?

Yes, absolutely. We always backup our sales. In case, you don't like the product, we take it back within 30 days and you get a 100% refund.

What is the warranty?

We provide 1 year warranty from the date of purchase. Items which are covered by the warranty period will be replaced at no cost to the customer. Replacement parts of the product will be provided at nominal cost (covering the cost price of the replacement parts only) to the customers after the Warranty Period has expired.

Can i put larger cameras or just a dslr ?

Yes, you can put a variety of cameras as this arm and vest will perfectly work for total weight up to 15kg/33lbs. It does take considerable time and practice to learn to Fly but the vest and arm will help with fatigue and getting steady shots. The build quality is surprisingly good.

Does the Flycam Stabilizer comes with the vest ?

No, It comes with an Arm and Vest only. The Flycam stabilizer is 'NOT INCLUDED' in this kit.

What is the diameter of the main shaft?

The main shaft adapter has the diameter of 16mm. We provide two bushes to add onto it to make it easily adaptable to the stabilizers with the handle's inner diameter of 19mm and 22mm.

Does the vest have a carrying case too?

No, The vest doesn't come in a carry case.

"What is the Difference between VSTA-II-AV and CV15-AV".

The VSTA-II-AV and CV15-AV varies in Spring Payload, buckles and bottom padding.
The Vista-II Arm has 2 springs i.e. Blue-2-6kg and Red-6-15kg whereas the CV15 Arm has only one spring ranging from 5-16kg.
The VSTA-II-AV has a normal buckle on the vest whereas the CV15-AV has the ratchet buckle.
THe VSTA-II-AV Vest has normal padding whereas the CV15-AV vest has fibre padding.

What is the Boom range (Up/Down) of Vista II arm.

The Boom Range (up/down) of the Proaim Vista II is 29".

Can you mount a Crane 3S on the VSTA-II-AV

Yes, You can mount a Zhiyun Crane 3S on Flycam Vista-II Arm & Vest VSTA-II-AV with the help of a Flycam Gimbal Adapter FLCM-GA. Here is the link for your reference:
FLCM-GA- https://www.proaim.ca/products/flycam-arm-vest-gimbal-adapter

Is the Adapter bushings of Flycam Vista-II Stabilizer Arm compatible with the Tilta Float?

No,  the Adapter bushings of Flycam Vista-II Stabilizer Arm will not be compatible, because the adapter size of tilta float is around 12-13 mm and the Size of the mounting post of the Vista-II Stabilizer Arm is 16mm

What do I need to connect DJI RS 3 pro gimbal with FLYCAM Vista II Stabilizing Arm & Vest ?

You can attach DJI RS 3 pro gimbal with VSTA-II-AV with the help of Flycam Gimbal Adapter (FLCM-GA).
Here is the link for the same :- https://www.proaim.ca/products/flycam-arm-vest-gimbal-adapter