Migrating PIC16F876a to PIC18F252

[cohenjdc]

Using PicBasic Pro 2.43 I've migrated from a PIC16F876a to PIC18F252 to take advantage of additional code space.

The PIC18F252 seems to always find the following statment to be TRUE regardless of the magnitudes of the values, i.e.:

IF (frequency < threshold) THEN GoTo main

Elsewhere, in my code, the variables "frequency" and "threshold" are functioning properly when manipulated mathmatically; however, the IF ( ) THEN statements are not fully reliable.

Has anyone had experience such as this?

Thank you,
Jeff