I dont use Dexters so take this with a grain of salt.  On my old pair of Linds Exxxtras, I needed more slide for synthetics so I picked up one of those Master teflon soles, cut out a piece and glued it to an old 'puck' for the Exxxtras.  Tested it out and it gave me more slide, so I modified another one to give me the length of slide I desired.  You might be able to do the same with the Dexters if you have an old sole or one that you do not plan on using.

If you have the money, you might want to try the PBS shoes that there is already a topic about.  Do a search in the Forums for 'PBS'.  About $80 shipped.
They have some teflon pucks included in the optional puck kit.

Hope this helps.

Komike

I took one of the heels that I was not going to use and found a shoe smith that glued a piece of gray leather to the heel to make it like the red slide heel. As far as slide it fits right in between the red and the #5. I has not solved all my problems with synthetic approaches but has helped a lot. My left leg don't bother me after bowling.

Rob

you guys actually change your slides? I have never had to change my sst6's soles. They work great on both approaches I use a Brown #S2 and a Rippled #H2

Komike - I have friends that have bought a Tru-slide from me, it is made of teflon and provides a slick slide without loosing traction on your 3rd step.

Here is a link, http://www.bowling.com/display.asp?SKU=320
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Nothing Breaks The Competitors ankles like a HAMMER

FYI -- the #10 sole from Dexter is felt just like the slide sock that many have mentioned.

Komike,

I wear the #10 on sythetic approaches. It took me awhile to get used to stepping with my slide foot on my second step (4-step approach).  I bascially had to get less aggressive with that step which help my game because I tend to generate too much speed.

I've been meaning to try teflon on the #2 sole that I'll never use.  It sounds like a good option, I just haven't got around to trying it.

Presto, I hope you're kidding?

Yep, there are several ways to compensate for sticky synthetic approaches.  For the Dexters, you have the #10 sole and red heel.  For Linds Exxxtras, you can go with the "fast" inserts and possibly a leather insert on the heel.  For everything else, there is always the teflon Tru-Slide patch, or the Master "Slide Glide" fabric overlay.  Also, you have the slide sock that Smash49 markets (which seems to be built much better than the other available slide socks out there).  And if the heel still proves to be too sticky, you can put on a partial leather overlay on the heel too.

Another option for the Linds Exxxtra is to make some homemade teflon inserts, using a Tru-Slide teflon pad and cutting it to size to fit the inserts.

If you don't have the variable sole and/or variable heel shoes, your quickest and easiest route to try is the Slide Sock that Smash49 advertises.....for $8.95 delivered, it's good to have one stashed back in your bowling bag, just in case you happen to come across some very tacky approaches.  AMF and Cal Slide also make slide socks, but Smash49's slide sock seems to be built stronger for about the same price.

Bullred's comments rang a bell, so I decided to go look at my Linds heels.  Linds has always used an angled leading edge on their heels with a slight amount of rounding, but now their newest shoes most definitely have a rounded leading edge of the heel.  It looks like Linds must have been reading Bullred's mind, because the leading edge of the heel on my new pair of Exxxtras is most definitely rounded off.