My post was a bit rushed yesterdya, so here it is, the best way IMO and quickest way to produce one from scratch.
Bumblebee male x axanthic female - 25% pastel, 25% spider, 25%normal & 25% bumblebee all 100% het axanthic
hold back male bumblebee het axanthic and a pastel het axanthic, raise the male bumblebee axanthic up and then do
bumblebee het axanthic male x axanthic female - 25% bumblebee, 25% pastel, 25% spider and 25% normal - 50% of which will be axanthics.
hope and pray for a male bumblebee axanthic and then do
bumblebee axanthic x pastel het axanthic - 12.5% killerbee, 12.5% super pastel, 25% pastel 25%, bumblebee 25%spider, 50% off the clutch will also be axanthics.
I hope i got that right! lol