Just potted up my Whiskeyjack F3 at 2 weeks from germination. At this point I can tell they are all RL, although some leaf shape variations - zero PL out of six seedlings. Possibly the RL trait is already fixed in this line.
Seedlings #5 and #6 had trouble shucking off the seed, so they're a good bit smaller at this stage. The real differences will show up later..