Radgirl
It totally depends why a Class 2 was issued in the first place:
1 Was it due to restrictive medial history?
2 Was it because that was all the Candidate needed at the time?
Regardless I find Your attitude odd to say the least!
A lot of stuff a pilot might want to " Forget" to get a clean Class 1, Radgirl !?
We have enough nutters in aviation and I would warn against lying to the Authority when changing Licence or Medical.
I personal have 5 the last 32 years and I add any info if in doubt.
The day they compare notes You want to have given all relevant information.
A few weeks on the ground will not hurt in this situation.
Seriously
Cpt B