(2020-01-12, 14:35)Philippe Hurbain Wrote: If you mean that bars collide with axlehole primitives, yes they do (and always did... don't prevent me sleeping!).
Otherwise, AFAIK, all axleholes - even very old - fit bars (just tested again with toothed toggle connectors (4273)
I also believe that LDCad allows this as a legal part snapping connection. The overlap isn't a big deal and will always be a limitation of digital vs. physical bricks.