Don't know about bending the caliper support of the frame. There are two flat washers between the caliper and the trike frame mount of each bolt. Appears there was shimming being done on my Husky Plus. It seems like it's only the right side rear wheel. Your video was forwarded to me from PUCKIPUPPY support. Imagine that! (Plus I don't think mine is hitting the spokes)
Don't know about bending the caliper support of the frame. There are two flat washers between the caliper and the trike frame mount of each bolt. Appears there was shimming being done on my Husky Plus. It seems like it's only the right side rear wheel. Your video was forwarded to me from PUCKIPUPPY support. Imagine that! (Plus I don't think mine is hitting the spokes)