Bought a Carlson 16134 set 2004 HONDA INSIGHT 995cc L3 ELECTRIC/GAS Caliper Slide Pin Boot / Bushing | RockAuto and can't get the lip of the boot into the groove of the caliper bracket after going at it for 20 minutes. As soon as you think it's fully seated, the other side pops out of the groove. Anybody have a trick to get them in?