Hey ya CARV, welcome to MOC. We (me and DW) are new to the forum as well and purchased 2019 3120RL in May. We took a short (100 mi) trip as a shakedown trip this past weekend. We’ve made some simple mods to ours and I’ve been going over it (OCD acft mech/Engineer) with a fine toothed comb and can share with you the mods and mfg issues we found. Mind you nothing major and we are very happy with the rig.
Here’s to you, yours, and your new rig, enjoy...
Please post! We have a 2018 3121 so am definitely interested. Also still practicing engineer.