Each pad carries an individual serial number, which records on the print out after the race, so if you suspect someone is doing this, it is easily checked by looking back all their print offs, and identify if the same pad is being used, since sealing.
Never been a big fan of artificial heat in the loft, keep the birds tough, and allow them to deal with the elements, the ever changing weather throws at them simply, my opinion m8 Good luck
C,mon, lads and lassies, as I,ve said previously, this has always been a agreat bus to travel to Blackpool in, so get yer names down, be good to see some of you lads from over the Tay on the bus