Don't confuse this with Speedshot Assist, because it's different, this is more like bounce alert.
I took bounce alert gutted it, and made it check for speedshots instead of bounces.
This plugin looks for a 2-11 unit gap as opposed to the 1-2 unit gap for bounces.
This wasn't intended for prefires but it will still work.
95% of the code is Nolem's.
Commands:
ssa_loc or ssa_location: Will let you know if you can speedshot where you are looking
ssa_bel or ssa_below: Will let you know if you can speedshot on the platform below you
Source:
http://www.mediafire.com/download/061x61qx92atccb/SSAlert.spPlugin:
http://www.mediafire.com/download/2fvv6wbw4qel18f/SSAlert.smxQuick update:
I realized that the gap for speedshots is actually 2-11 not 0-11 so i fixed that. DL links updated.