Thanks Phil for taking the time to explain the difference in Surveyors. I'm going to take your suggestion. Last couple of months I had to shift gears and solely concentrate on learning C# to get better at Unity. I've been getting the itch again to continue on the route I started. But the question of Surveyor 2 or not has been a distraction. So am I also to conclude, to somebody, that without Surveyor 2, TRS22 isn't worth it? Missed the Black Friday sale anyway but it was only $10 off from what I saw... - Rich