I've only done T-buds once, with 8/9 success. I found that the good tape tended to crack and peel unless I used a lot of it. I think I lost the one bud because the tape loosened. I think I ended up rewrapping the buds 3 times. Next time I'm going to try something tougher for 1-2 wraps, maybe surveyor's tape, then cover with the grafting tape.
If you use a tougher tape, after 2-3 weeks when the graft has "taken", make sure the tape is open near the growing bud.