I set up a shorter board below. Now that she has to do both long jumps from pole to pole, Miez is getting quite good at it. The first jump takes a bit of catculations still, but she nails the second one really fast. For comparison:
Btw the board is 2,60m long, so the poles are about 1,20m apart middle to middle.
Oh yeah, I would always just do a simple board and get some shelf brackets from the store that were rated for like 20lb+ never had an issue except for that one time my roomie tried to use it as leverage to get up something. Though recently I have built a Cat tree for them and have been going kind of freeform with the sisal rope and shapes it’s a fun little thing for them and it cost way less than a store bought cat tree