I have no difficulty removing the toothbar even with the bolt on bolts. My bar is heavy, about 120 lbs. I remove the bolts, set the bucket on the ground and back up.
I believe there are 3-4 companies that make a toothbar that will fit a bucket with a bolt on edge. They will all make up the bar according to measurements you have taken of your bucket. As you can see, the shanks of my bar fit nicely on the bolt on cutting edge, then there is a step and the shank sits solidly on the weld on edge. The bar rests on the "wrap".
Toothbars for bolt on cutting edges will be more expensive than ones for a weld on edge. Hope this helps.
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