Chris,
You can't test a PQR in 1G and write the WPS for 3G.
Follow my thinking:
Essential Variables
Table 4.5(27) A change in position not qualified by Table 4.1
OK so you test in 1G but then try to write the WPS for 3G....Table 4.5 is a list of variable changes that require a new seperate PQR. You have changed from the position that you tested in (1G) to another position (3G) and Table 4.1 backs that up.
Table 4.1
Weld Type CJP, Position(tested) 1G nowhere in that row does it say anything other than 1F or 1G all thr way across the page.....sorry but you caqnnot test in 1G and use 3G in production with a WPS wriitten off the 1G PQR.
Next question about changing the groove type.... You have to stay within the variables listed in Table 4.5(31) and this first part pretty much sums it up. "A change in groove type". You are trying to test with a single V and change to a single bevel.