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These look like a decent option - https://lelandfly.com/collections/fly-tying/products/nirvana-rotary-fly-tying-vise

I have seen some Airflo Exceed lines on sale for as low as $35. Not sure if there are any 4wts available.

You might have better luck if the lots had the same size range for all of the items. ie/ all size large together and all size XL together vs mixing large and extra large in the same lot.

I'm not...