Use WD40 Specialist Silicon spray on the saw tops it's a waterproof fast drying silicone lubricant formulated for high pressure performance. Eliminates sticking and binding and prevents rust and corrosion.
I use it on all my tools it's great stuff.
Roly
Alright me as well I'm a sucker for a good cause, just hope Travis doesn't end up in shock and not able to carry on. hey it was only £6.92. glad to help out.
Roly