So ... You have 2 WGT GI2 balls, the GI2-S and the GI2-D.
The first ball increase spin by one dot, the second increase distance. OK what the trouble ? Each one cost 64 crédit in white color but when you want other color ie yellow, GI2-D cost 69 & GI-S cost 78. Ouch ...
Why 9 crédit more for GI2-S ?
Hope than this thread dont give idea to WGT to increase yellow color price of GIi2-D ^^