What seat/post type do you have? If it's a twin rail and post, a pivotal seat/post might gain you some more clearance for the boys..
Yeah it's twin rail. I tried to switch out my seat post from my bmx but it didn't fit. I do think getting a pivotal one would be a solution.
I also measured my inseam this morning, it's like 24-25" hahaha
You have to measure the diameter of your seat post, you "should" be able to get a different post, but its a matter of size for you (no joke...ha)
Yeah that's pretty short 24-25" inseam and all. ..
I have a larger than "bmx" pivotal on my Zircus.. its possibly an "answer" to your predicament Unsecure image, only https images allowed: http://img.photobucket.com/albums/v108/sublimewind/Bike%20Pics/20141202_135104.jpg
OP said he is 5'5" with short legs. I'm 5'9" and I never had stand over issues with the Cap. Matter of fact I usually felt like a dork when I realized I was raising my leg so high when I mounted/dismounted.
Hey OP you got any pics?
I dont have any head on photos, but it's definitely an STP...though I'm pretty sure its the large size frame. I also don't have great photos atm. And I have changed some things. The seat actually cant get any lower than that, I might need to pick up a new clamp for my seat because it sits so high.
Its hard to tell from the pic, but you might also be able to cut some of the seat tube sticking up, to allow the post to drop more..you may need to re-slot the seat tube so it'll clamp, but its no biggey