I am trying to control the amount of automatic hyphenation in my document. But all the options I specify don't seem to have any effect. The following MWE shows two paragraphs with six hyphenated words. This happens through out the rest of the document. Any suggestions are welcome.

![excessive hyphenation](https://i.stack.imgur.com/ozlHJ.png) 

Also, I would like to disable hyphenation completely in the margin text. `align=flushleft` still gives hyphenated words. In latex, `\hyphenpenalty=10000` completely disables hyphenation. 

Is there a similar option in `context`?

**MWE**

```
\setupbodyfont[modern,11pt]
\setuplayout[width=12cm]
\setuptolerance[horizontal,stretch]
\definefontfeature [default] [default] [expansion=quality]
\setupalign [hz]
\starttext
Various Monte Carlo methods are the most popular tool for propagating 
uncertainty during robust design and optimisation. Theoretically, Monte Carlo
methods can generate arbitrarily accurate estimates of mean and variance.
However, the convergence is slow and many engineering scenarios do not justify
the computational expense demanded by the nonlinear Monte Carlo
methods.

The proposed Inexpensive Monte Carlo (IMC) method is a cost efficient
alternative to the nonlinear Monte Carlo method under certain assumptions.
Judicious use of IMC method can greatly speed-up uncertainty propagation for 
robust design algorithms. This chapter outlines motivation behind the proposed
IMC method. Probable application areas are identified along with a survey 
of various alternative methods available presently. 
The basic formulation of IMC method is presented. The 
implementation details and the effectiveness of the methods are explored using a
simple algebraic model problem. The limitations of the IMC method are also
demonstrated in a clear fashion using the model problem. Finally, the last
section compares performance of the proposed IMC methods with the more
traditional moment methods for the model problem.
\stoptext

```