Grinder Problem?

[Hippie]

I just tried to synth some A grinders and it will only let me do them 1 at a time!
S grinders will still allow 5 at a time.

A strange glitch or has SEGA changed something?

[EDIT]
Very strange the problem seems confined to one batch of grinder A boards I bought.
[EDIT]

[Shinko]

Werid i just made some a grinder A's 1 hour ago and it worked fine for me. It made 5 just like it always did.

[Eyce_Theon]

It was because you were carrying (or had stored) 98 of some A+? grinder at once. Due to a glitch to make ?+10s back in the day, they changed the system so that if you have 95-99 of any grinder on you/stored, you were forced to make only as much as could fit in that slot, even if the product of the board was another +? of grinder.

Solution? Put half of that stack of A+?s into storage and hold half, or just sell them/put them in a present.