What is the effect of a coaster on pressure plate? I guess a coaster is to contain or absorb moisture.
'tried 3 different coasters, Cardboard, .3 oz. = 10k;, with mug = 1k; rosewood, 1.3 oz. = 3k, with mug = 1.2k;
thirsty stone, 6 oz.= 1.7k, with mug = 1k. Measurements are some what un steady, around +- 10% so the greater the difference between loaded & unloaded the better.
'tried 3 different coasters, Cardboard, .3 oz. = 10k;, with mug = 1k; rosewood, 1.3 oz. = 3k, with mug = 1.2k;
thirsty stone, 6 oz.= 1.7k, with mug = 1k. Measurements are some what un steady, around +- 10% so the greater the difference between loaded & unloaded the better.