Sorry if this info is already here, but I couldn't find it...

I wanted to know how deep the seat tube is typically bored to on a Large Bandit 26er frame?
My 400mm post (360mm actual tubing) bottoms out with 290mm inside frame. Should the whole post fit?
XC height for me is 190mm of post inside the frame.

Now, I might not need the seat lower than that, but what about droppers?
Am I confined to a 100mm? or is my math way off...?

Thanks for any info!