Stock Entry type manufacture not calculating correctly

I have a stock entry of type manufacture.

Src Item : Steel_Raw
Qty 1104
Basic Rate: 109.588

Target Item: FL4,4
Qty 30
Basic Rate: 4,030.504
Type: is finished Item.

When multiplying Steel_Raw Qty* Rate = 1104x109.588 = 120,985.152
When Multiplying FL4,4 QtyRate = 304030.504 = 120915.109

There is a difference of Sh 69.593

How do i get rid of this difference as it should not be there

In the Accounting ledger it is recorded under Stock Adjustment. but there should be no such entry
as this is a Stock to Stock Entry hence the net stock change value should be 0 (Zero)

There are many similar entries that have the same issue

Assistance will be well appreciated

Regards