Always have used the 45-100 sets, so 100 gauge E string.
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The irony is that in those particular gauges, D'Addario Chromes DO come in short and medium scale as well, and even in 'Super Long'.
But try to find a walk-in music store [even the big ones like L&M] where they are hanging on the rack !
Again, there is still no respect for bass players, after all these years !
Rodney Dangerfield must have been a bass player in another life, and/or wherever he is now.
I have gotten so that if I want to buy bass strings lately, I order them online, as having a local store source them would usually cost me more for the product, plus anywhere from $12 to $30 gas (not 'GAS', but gasoline, hehehe

) to go to get them when they reached the store.
If I wanted Chromes, I might shop here :
D'Addario ECB81S Short Scale Chromes Flat Wound Electric Bass Strings Regular Light 45-100
Examine the pulldown to see how many variations there seem to be, that these folks carry.
And sometimes they waive shipping to Canada on orders $35 USD and up.
Another decent place is here :
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I have shopped at both places, and so far, so good, though there are some strings which only one or the other carries.
Each claims to be able to do special orders too, if they already carry the brand which you want.
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