plan creation error

Is anyone experiencing this error with HC8 when trying to add or edit hosting plans.

Please enter a valid numeric value. It should be between 0 and 50

I cannot edit the mailbox size beyond 50MB.

EDIT: I got this resolved. Looks like 50MB is the default for resellers when an hcadmin creates a reseller plan.  I had to change this value in the plan resources on a per reseller basis.  If that's how it should be, then this issue is resolved. :)

Did you allow reseller to sell more than 50 MB in a  mailbox ? Verify this from HCHost level path Hosting Plan :: Plan Resource Properties > Chose reseller & press next > there check out detail to assign size.