Drop Down System

[John H.]

Using a drop down system, we have experienced some problems. Someone on our team proposed asking questions on this forum, so, here I go.

Bear in mind that our robot does not meet the size restrictions. We have implemented a drop down system to fully use our robot.

1) We use two pistons to fall down. One seems to be falling at a different speed than the other. Our robot falls down on one corner, lifts its back high into the air and then drops fully. Consequently, our frame is being bent. How should we solve this problem and drop down smoothly?

2) Our two pistons are connected to a reverse L-shaped bracket/metal piece. This metal piece goes to the end of the size limit. Is there any suggestions for keeping this piece together and weight reducing?

3) Any suggestions for a suspension / any other suggestions?

Thanks a lot for your help.