Many of the electric uprights that i see available online, such as the Eminence(*) line, have small markers on the side of the fingerboard. When i say professional, i just mean professionally made. I'm not a double-bass player and i want the instrument to fall in-line with what is done by professionally luthiers. I realize that many upright basses don't have position markers, but some do... and i'd like to place mine in the same manor as those.
Does anyone own an electric upright with position markers than can tell me where they are on the instrument?
If you google "fret calculator" you'll find a number of on-line applications that will generate fret locations; you'd want to put your markers at those locations. One is at StewMac's site at
http://www.stewmac.com/FretCalculator, you can enter your 40" scale length and how many "frets" (how far up the board) you want to go, and it delivers the measurements.
StewMac also sells inlays for fret markers, see
Invalid Link Removed for some candidates. The circular ones are easy, just select the right size drill bit for a snug fit (try on a piece of scrap wood, first), make a shallow hole, use a toothpick to deposit some Superglue, and insert the marker.
Note: I recently picked up a set of stick-on markers for a bass guitar off eBay, see
http://cgi.ebay.com/GLOW-IN-THE-DAR...ryZ64401QQssPageNameZWDVWQQrdZ1QQcmdZViewItem. It was for a fretted bass guitar with tiny markers that are useless on dark stages, so I stuck a set of these on the upper positions on the instrument for more accurate jumps. Something like this would be cool for a beginner as they can be removed when you no longer need to depend upon them.
I'd suggest using masking tape or something to temporarily note positions to try it out. As with a marked fretless bass guitar, you do not put your finger directly on the marker, but slightly behind the marker so the leading edge of your finger stops the string at the correct point. And even then, you will also have to use your ears for precise intonation.
*FYI, Eminence basses do not come with position markers, but they can be added by special order.