Kool Stop Tectonic inserts

lateralus
lateralus Posts: 309
edited September 2007 in Workshop
I've been running the Aztec v-brake cartridge holders for a while, with Kool Stop dual compound inserts that work really well.

Just bought some new inserts, didn't notice they were the "Tectonic" ones. I was a bit alarmed when I got them out of the pack and saw each insert was in 3 pieces. I see (now :oops: ) that Wiggle says they are for the "new Tectonic holder".

I take it that it would be a bad idea to try to use these in the Aztec cartridge? Anyone done similar and lived to tell the tale?