Hope it's nothing serious, time is getting short.

When I changed everything over from the old bike to the trike, it included SS brake/clutch lines. I picked up some serviceable OEM master cylinders from a member and rebuilt both plus did a little polishing on the two controls. I also replaced the slave cyl. at the bottom and commenced to bleed the system. Problem is, I'm still having a clutch engagement issue...doesn't grab until the lever is almost all the way out. I have what feels like a solid lever action but a very hard pull, unlike the brake which now is solid and effective with a nice easy pull. When going from 1st to 2nd, if I don't wait a second before kicking it in I get a bit of gear mashing. I tried swapping the lever with one from my stash but it offered no improvement. Do you suppose that I still might have some air in the line even though it feels solid. It's a really hard pull on the lever and kinda tiring...to say nothing of the irritation when in traffic. It reminds me of an issue I had with the old GL1200 I restored, I ended up ordering a cluth m/c with a slightly larger bore. What a difference...just hope that's not necessary on the trike.