So I built this to hide under a friends castle - basically 2 note blocks set on glass with 2 different notes programmed, makes a nice tick tock sound. The way I have it built it seems to work Ok for a random amount of time, then the circuit will lock up, either everything on or everything off. I've tried the repeater switch in all 4 positions, it will stop eventually in each mode.
What am I doing wrong?
PS - in this screenshot it's working.
[] =redstone
=Timer
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not like this it wont work
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because the is going <-and -> it cant imput from its sides