As a bit of an aside, at the weekend, I was mending a tackle bag where a strap had abraded away on the bottom edge of the bag, stitching the shortened strap onto a ~40mm long stub left after cutting off the knackered bit.
With a decent-sized needle and a sailor's palm, I was finding it a complete pain to get some initial tack stitching done to hold the two bits of tape in the correct position for later stitching. Trying to sew onto a short stub right next to the bag definitely didn't help.
After thinking for a while, I went into the hut workshop and clamped the two bits of tape together in the vice, leaving a little edge sticking out at the top to be sewn.
Doing that and gradually letting more material out of the vice as the sewing progressed across the tape made it far easier than trying to do it all by hand, and kept the two pieces of tape properly aligned.
Still dull, but not at all difficult.
Also, having the tape secure in the vice made it feel much safer to be pushing the needle through from one side while supporting the material on the other close to where the needle was emerging, since the tape couldn't go anywhere, and once the needle was through it could only really go straight, away from where the back end was being pushed.