Trying to remember one off BBC 90s drama about a roller coaster designer....

[Rosehip10]

Does anyone else remember a BBC drama in the early/mid 90s - it was one of those stand alones broadcast over two nights.

Was about a bloke who was designing a new roller coaster for I think Portaventura in Spain and was also having an affair while doing this - I can't quite remember what the plot twist or resolution was!

Please does anyone else remember this and help me prove I'm not going mad....

Have Your Cake and Eat It(1997)

Sam, a middle-aged executive in the roller-coaster industry embarks on an affair with Allie, a younger woman, jeopardizing his marriage.

www.imdb.com/title/tt0118334/

@MrsZlatan

Oh thank you - yes, the title doesn't ring a bell but the plot is correct.
"Never repeated and not on dvd" as the review says sadly : (