This is what I was waiting for to come back to KSP. Some initial feedback: Some of the parts are missing shielding, even if just cosmetically (haven't tried with DR yet, in no rush). I first noticed on the HL 6m body but I think I saw a few others. With TT on strike, I think the MK.4 adapter is out of place. Can B9 bring back the series (possibly as an S4 to keep it distinct and respectful)? Otherwise I request dropping the part out of the pack, as it works with nothing else. Heavy landing gear that attaches in-line would be a god-send. Perhaps as an HL side option, integrated into various series like the S2W, and a 1.25m version that could attach to the engine mount? Thank you so much for this pack, particularly for making FAR support the focus. Thank goodness for mods, stock physics ruin it for me.