Index: trunk/psastro/src/psastroFixChips.c
===================================================================
--- trunk/psastro/src/psastroFixChips.c	(revision 27639)
+++ trunk/psastro/src/psastroFixChips.c	(revision 39926)
@@ -306,4 +306,5 @@
         psRegion *region = pmChipPixels (obsChip);
         obsChip->toFPA   = toFPA;
+	// NOTE: when we call psPlaneTransformInvert here, we do not increase the order as in other places
         obsChip->fromFPA = psPlaneTransformInvert(NULL, obsChip->toFPA, *region, 50);
         psFree (region);