Fitted a proper TPMS system. One that might even give me a hint that a pothole on the M8 has destroyed my tyre, rather than leaving me stranded on the hard shoulder of the M80 at midnight.....
If anyone is interested it is a TyrePal.
Ordered online from their website for around 100GBP. See
https://www.tyrepal.co.uk/product/solar-colour/
Works a treat. In fact I would recommend it for everyone.
The attached pic was taken when I first installed it, then cranked up my pressures so that I could (a) adjust them down to what was needed; and (b) check the readings. I'm happy to say that the readings are spot on when checked against two separate handheld pressure gauges, so I'm quite happy to rely 100% on this neat little device.
Probably the only downside is the fact that the sensors sit on the valves (rather than inside the tyre), so could be nicked by some thieving little scrote if they (a) knew to take them; (b) thought they were worth anything; (c) happened to have a small spanner to undo the locking nut.
On the flip side, installation is a scoosh and if they do get nicked you can order replacement sets from the website.
https://photos.app.goo.gl/eHspWPikxVHZwTdn6
Honestly, no car should be without this little gadget.
Neil