Cheers all,
I really like the idea of the Ulmia strip cutter, but it's out of my price range unfortunately.
Hopefully, I have a solution??:
I spoke to a joiner who is undertaking a few jobs at my place of work & he has a small Axninster bandsaw that he is willing to bring to site, so I am hoping to cut a selection of spacers from some ash strips that I have in stock.
Due to my lack of experience, I'm not sure how accurate the bandsaw will be, but it's definately worth a go.
Again, many thanks for all your advice.