80's Sci-Fi Film-device ages boy

[SirTrump]

Hi all,

There's a movie I remember seeing as a kid in the 80's.
I'm gonna give all the details that I THINK I remember.

It had a guy who invented a device to speed up the aging process.
Originally used for growing vegetables and fruit much faster.
But some how one of the teens used it on himself and he grew up 15 years or so.

He then fell in love with his school teacher and they dated for a bit.
The device got fixed or something so that He could return to his original age.

Eventually the teacher found what was going on, and she used it to go back to her teens,
where she and the young man continued dating and they lived happily ever after or so.

Any idea what film that was??
thanks

[RCMerchant]

That would be 14 GOING ON 30 (1988)
It's a made for TV Movie

http://www.imdb.com/title/tt0094592/plotsummary

The movie is on youtube-

http://www.youtube.com/watch?v=xXe_3pJDcR4

[SirTrump]

Hey RCMERCHANT,  that's incredible!
I thought I'd never find that movie again.

You're awesome!

Thank you!

[RCMerchant]

Hey RCMERCHANT,  that's incredible!
I thought I'd never find that movie again.

You're awesome!

Thank you!

My pleasure. 
(I'm just happy my sorry ass figured it out!  )