Problem using Else

[tazntex]

After many tries I am about to take a hammer to my processor and just put it out of its misery. I have tried several different versions of this an they always do the same thing. I press a button on the transmitter data link works great on the the receiver the bits that I am toggling works good, but no matter what I try the outputs on portb 1-4 just come on but they won't go off. I've added a few lines to make sure the receiver knows keydata=%00000000 when no key is pressed, even add a little delay to hear it on my service monitor.
transmit:

serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
if keyin = nokey then pause 10
if keyin = nokey then x2
goto findkey

x2: 'I have taken this out as suggested but then what tells the Rx mydata1,mydata2 to equal %00000000 other than CLEAR or mydata1=%00000000?
high dgood
keydata = %00000000
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
serout serpin,N2400,[$55,$55,$55,$55,$55,$AA,$AA,$AA,$AA,$AA,synch,addr ess,address,keydata,keydata,chk_sum]
goto findkey

On the receiver side:
loop1:
SERIN2 serpin,16780,[wait(254),address1,address2,mydata1,mydata2,chk_su m]
Return
when I am sending data everything checks out fine using the checksum then continues on, but for whatever reason even though when I release the key on the transmitter, and it sends keydata=%00000000 , I would think mydata1,mydata2 being (%00000000 + %00000000) would match and continue on so the ELSE command would return the outputs back to their low state but it doesn't.

loop:
gosub loop1 ' check serial
CheckSum = (address1 + address2)
CheckSum = CheckSum + (mydata1 + mydata2)
IF checksum != chk_sum THEN loop
IF (mydata1) != (mydata2) THEN loop
IF (address1) != (address2) THEN loop



Anyone know what I am doing wrong?