For Spikestuff, I found the X/Z/Y pos (not sure though)
10
00000 0300453C w s 0 Race Speed
00001 03003384 w s 0 Overworld Speed
00002 00000000 S S 0 ----------------------------
00003 0200C518 b s 0 Section
00004 00000000 S S 0 ----------------------------
00005 0300450C b s 0 item
00006 03004518 b s 0 shots
00007 03004379 b u 0 Y Pos
00008 03004375 b s 0 X/Z POS?
00009 03004371 b s 0 Z/X Pos