1)Just finished a wall of shelves in the pantry just one tin/jar/packet deep. Can see so much easier what we have and they have hardly taken any space up. 1/2" phenolic resin coated ply (because I have loads) edged with ash moulding to give small retention lip. supported on spur brackets with sawn off short brackets as I could not get less than 120mm ones. Been thinking about doing it since we moved in in 1982 - no point is rushing these jobs! Whilst I was at it I added a PIR/daylight switch to the lighting in there. Very handy when emerging with both hands full of ingredients. 2) Built an auto switch for the car coolbox which lives in the boot. It senses the change in supply voltage and switches on and off when the engine runs. No more risk of forgetting to switch it off over night and ending up with flat battery on holiday. Anyone thinking of doing similarly, bear in mind it needed far more hysteresis than I expected as the volt drop due to the coolbox load (6-7 amps)and the resistance of the car wiring and I expect, several fuses in series. It looses about 800mV on load. Circuit uses voltage regulator, dual op amp, transistor and 40A automotive relay off ebay. The boxed unit sits inline with the supply lead to the cool box. 3) Today I swapped the front and back wheels on the car to help equalise the wear and found a nail in one front tyre. £10 cash to repair at my local independent garage - not diy :-( 18 month old car and first time the wheels have been off and not a trace of grease on the wheel bolts from factory assembly. Grrr. Sorted now.
Bob