how about to speed up 05xx command?

actually, i’d be happy to see similar to xm’s gliding speed. i know the speed depends current pitch mode, and in amiga’s mode the speed is fast enough, but i need renoise’s 09xx mode at the same time. is there way to make separate buttons for pitch and 09xx modes? or maybe just speed up 05xx? i just used to use “05FF” for some effects, but renoise’s glinding mode is not fast enough…