We routinely use Clearite 3 on VIP, and tend to change it
more frequently after heavy runs.  It is a bit more sensitive to
water carryover, but works very well, the tissues are not as hard
particularly decalcified bone.  Have also used Propar, from Anatech
with equal results.

I suggest she contact manufacturer for their recommendations on
processing schedules, Richard Allan has these worked out nicely
to help the consumer.

Gayle Callis