Honda-SOHC

Okay so even though I have new float seats & valves plus the new floats, I guess I need to check the actual float levels.

Is there a basic measurement that I can take to set them all the same presumably without the bowl fitted?

If this information is already on the site can someone point me to the right post please?

Likewise what's the best way to set the main slides are all the same is it as I have seen on U Tube to use a 1/8 drill shank?

Thanks

Our Henderson Double Canopy Garage Door is just over 30 years old - the door has a steel galvanized frame with an alluminium skin.
The door was electrified by me some 28 years ago - I purchased a Chamberlain Electric Door Kit out of the Sunday Times for about £150.
For some strange reason the door has started hitting the concrete base with the mechanism groaning and juddering  when its opening fully - I can't see any obvious reason for the fault developing aside from wear in the central curved convertor arm rollers.

Two firms have said I need a complete new door but I'm not convinced that it can't be fixed as my door is in great condition. When I dismantled the central door arm I found that two of the four nylon rollers were worn like a threepenny bit.

Today I fitted a later door arm - an obsolete new stock later item by Chamberlain designed for older doors. The door mechanism works really smoothly now with all the judder gone. I've adjusted the closed door position to prevent it striking the floor.

Plan A is now to see if the local "no fix no fee" door repairer can sort out the drop - its only a few mm so I hope he can adjust the spring loaded mechanism and thus sort it or some other magic.

Plan B is to get the Disc Cutter out to cut a pair of grooves in the concrete base then power chisel out the concrete in the gap.

Anyone here had similar door drop problems ?

I been delving into the wiring system out of the handlebars - the right hand side that has engine start button etc. This loom has one male connector that has wire colour as follows - Brown/Blue trace the only female connection that is similar in the nearby main loom is Brown only but there is a small blue band on the wire. Am I right in thinking this is for the parking lights?

I've been a biker a biker on & off since I was a teeneger owning an NSU Quickly when I was 16 years old back in 1964 owning a variety of British & Japanese bikes until 2009 when I sold my Yamaha XJ900F.
As a teenager I rebuilt an Ariel Golden Arrow and tinkered with my Honda 250 Dream and Super Dream (1964) so I gave up 2 wheels until a few months ago when I bought a Honda CB400F2 registered in early 1978 as a none runner for the last 13 years at least.

Just starting the Honda CB 400 four restoration project to give me stuff to do and think about during lock down and my full retirement.
I will no doubt be asking some daft questions as I re-learn my lost skills.